隨著近幾年生態板行業的快速發展,很多生態板被家庭家具使用。而市面上的生態板價格有高有低,生態板的價格即取決于所使用的原材料(比如板芯、飾面紙、粘合劑、膠板),也與所使用的貼面技術有著很大的關系,下面就給大家普及一下生態板貼面工藝技術方面的知識,讓(rang)大家(jia)在選(xuan)擇生態板(ban)的時候能夠有更多的參考資料。
廣義上生態板等同于三聚氰胺貼面板,其全稱是三聚氰胺浸漬膠膜紙飾面人造板,是將帶有不同顏色或紋理的紙放入生態板樹脂膠粘劑中浸泡,然后干燥到一定固化程度,將其鋪裝在刨花板、防潮板、中密度纖維板、膠合板、細木工板或其他硬質纖(xian)維板(ban)(ban)表(biao)面,經熱(re)壓(ya)而成的(de)裝飾(shi)板(ban)(ban)。狹(xia)義上(shang)的(de)生(sheng)態板(ban)(ban)僅指中間所用基材為多(duo)層實木(mu)(膠(jiao)合(he)板(ban)(ban))、細木(mu)工(gong)板(ban)(ban)(如馬六甲(jia)、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三(san)聚氰胺(an)飾(shi)面板(ban)(ban)。主要(yao)使(shi)用在家(jia)具(ju)、櫥柜(ju)衣柜(ju)、衛(wei)浴(yu)柜(ju)等領域(yu)。
直貼(tie)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):先通(tong)過(guo)低溫冷(leng)壓(ya)(ya)將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯(xin)和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經(jing)過(guo)高溫熱(re)壓(ya)(ya)將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)面(mian)平(ping)整度(du)要求(qiu)很高,在壓(ya)(ya)力、溫度(du)、壓(ya)(ya)合(he)(he)時(shi)間(jian)方面(mian)需要控制技術。復(fu)(fu)合(he)(he)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經(jing)過(guo)低溫冷(leng)壓(ya)(ya)將(jiang)復(fu)(fu)合(he)(he)板(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)芯(xin)上(shang),對(dui)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)平(ping)整度(du)和(he)工(gong)人技術要求(qiu)不高,板(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)波(bo)浪紋(即將(jiang)板(ban)(ban)(ban)面(mian)迎光(guang)傾斜45°觀(guan)察,板(ban)(ban)(ban)面(mian)出現一道道的暗紋,會(hui)影響板(ban)(ban)(ban)面(mian)美(mei)觀(guan)度(du))。
直貼(tie)工(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):采用(yong)高溫高壓,有效蒸(zheng)發散逸(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)貼(tie)合過程(cheng)中產生(sheng)的水(shui)分(fen)(fen),確保(bao)(bao)含水(shui)率適中,后期不容易開(kai)膠(jiao)、開(kai)裂、變(bian)形,使用(yong)壽命更長(chang)。復合工(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):低溫冷壓貼(tie)面(mian),水(shui)分(fen)(fen)保(bao)(bao)留在(zai)生(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中間的實木皮內,隨著溫差變(bian)化,容易出現生(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)(ban)面(mian)變(bian)形,甚至(zhi)是膠(jiao)板(ban)(ban)(ban)(ban)開(kai)膠(jiao)分(fen)(fen)離(li)等影(ying)響家(jia)具使用(yong)壽命的現象。
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